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os/kstore: Added rocksdb bloom filter settings #13053

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merged 1 commit into from Apr 26, 2017

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Ted-Chang commented Jan 22, 2017

Signed-off-by: Ted-Chang ted.g.zhang@live.com

4KB bench random read results shows that performance improves by several times for kstore.

Added rocksdb bloom filter settings for kstore.
Signed-off-by: Ted-Chang <ted.g.zhang@live.com>

@liewegas liewegas changed the title from Added rocksdb bloom filter settings for kstore. to os/kstore: Added rocksdb bloom filter settings Jan 23, 2017

@liewegas liewegas added the core label Jan 23, 2017

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liewegas commented Jan 23, 2017

@Ted-Chang are you using kstore? It fails some of the unit tests; not production ready!

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Ted-Chang commented Jan 24, 2017

Which unit tests failed? We're still doing some performance tuning on kstore. It seems that kstore works quite well on small IO. We also have some other features that dedicated for customized application which can improve write performance by more than 10 times. But we're afraid that those features are not general for all applications so we didn't push them to the community.

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liewegas commented Jan 24, 2017

@markhpc markhpc added the performance label Jan 25, 2017

@tchaikov tchaikov merged commit a81863e into ceph:master Apr 26, 2017

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